Powerful device with multiple ports
CRS328-24P-4S+RM is an independent 28-port switch with 24 Gigabit Ethernet ports that offer various power options: passive PoE, low voltage PoE, 802.3af/at (Type 1 "PoE" / Type 2 "PoE+") with automatic detection. The PoE output is transmitted through the B-mode pins (4.5+)(7.8-). The four SFP+ ports provide up to 10 Gbps via fibre optic or Ethernet modules.
Device with software selection option
The CRS328-24P-4S+RM is supplied in a 1U enclosure for installation in a rack cabinet with a built-in power supply 100-240 V AC 500 W. Each port can deliver up to 30 W with any power output option. The device has a "Dual boot" function, which allows you to choose between two RouterOS or SwOS operating systems. If you prefer a simplified operating system with only specific switch functions, use SwOS. If you want to be able to use routing and other layer 3 functions in your CRS, use RouterOS.
Switching functions
Switching functions
- 16K host table
- IEEE 802.1Q VLAN
- Supports up to 4K simultaneous VLANs
- Port isolation
- Port security
- Broadcast storm control
- Port mirroring
- STP / RSTP / MSTP
- Access control list
- MicroTik neighbor discovery
- SNMP
- 10218-byte support for jumbo frames
- IGMP snooping
- IEEE 802.3ad and static aggregation link
----------------
| LAN standard | Gigabit Ethernet 10/100/1000 Mb/s |
| Number of LAN ports | 24x [10/100/1000M (RJ45)]
|
| Number of LAN ports | 4x [10G (SFP+)]
|
| Number of PoE ports | 24x [802.3af/at (1G)]
|
| AC input voltage | 100 - 240 |
| Access Control List (ACL) | Yes |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Broadcast storm control | Yes |
| Built-in processor | Yes |
| Cables included | AC |
| Console port | RJ-45 |
| Depth | 305 |
| Flash memory | 16 |
| Form factor | 1U |
| Forwarding rate | 95.2 |
| Harmonized System (HS) code | 85176990 |
| Height | 44 |
| Installed SFP+ modules quantity | 4 |
| Internal memory | 512 |
| Jumbo frames support | Yes |
| LED indicators | Yes |
| MAC address table | 16000 |
| Management | CLI - Command Line Interface |
| Management | By web browser |
| Management protocols | SNMP |
| Networking standards | IEEE 802.1Q,IEEE 802.3ad |
| Operating temperature (T-T) | -20 - 60 |
| Port mirroring | Yes |
| Power (W) | 500 |
| Power consumption (max) | 44 |
| Power over Ethernet (PoE) | Yes |
| Power supply included | Yes |
| Processor frequency | 800 |
| Product colour | White |
| Rack mount kit | Yes |
| Rack mounting | Yes |
| Switch layer | L2/L3 |
| Switch type | Managed |
| Switching capacity | 128 |
| Switching layer | 3 |
| Throughput | 64 |
| Type of case | Rack (1U) |
| VLAN support | Yes |
| Width | 443 |
